/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.quarkus.workshop.superheroes.load;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Random;
import java.util.function.Supplier;

public class WeightedRandomResult<T> implements Supplier<T> {
    private final Random random = new Random();
    private final List<T> results = new ArrayList<>();

    public WeightedRandomResult(final Collection<T> results) {
        this.results.addAll(results);
    }

    public T get() {
        return this.results.get(random.nextInt(this.results.size()));
    }
}
